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Geïntegreerde spiraal lem stabilisators vir boor tou en beer bietjie


  • tegniese eienskappe
  • Tegniese Parameters

Belangrikste tegniese kenmerke

● Material: It is built with welded hard alloy or inserted with tungsten carbide stud in spiral ribs.

It's characterized by high hardness, good toughness and wear resistance, as well as long service

lewe.

● Types: Drill String type and Near bit type.

● Usage: Integral blade stabilizer is an important tool in the drilling engineering to control the

well deviation. It can stabilize the drilling tools in the drilling process of oil, gas and geological

exploration. It can increase the bit life, drilling speed and well bore quality

● Standard: API Spec 7-1

modelUpper thread
API
Down thread
API
Algehele lengte
(Mm)
O.D. of both ends
mm (in)
ID
(Mm)
Werk
O.D. (mm)
Suitable bit mm (in)Efficient stable length
mm (in)
LX152HF4—121
NC38NC381825 5 ±121
(4-3 / 4)
50.8
(2)
152
(6)
152.4
(6)
400
(15.74)
LX152HF4—121NB
NC383 1 / 2REG1670 5 ±
LX164HF4—121NC38NC38
1845 5 ±121
(4-3 / 4)
50.8
(2)
164
(6.46)
    165.1
(6 -1/2)
400
(15.74)
LX164HF4—121NB
NC383 1 / 2REG1690 5 ±
LX215HF4—171NC50NC501845 5 ±171
(6-3 / 4)
71.4
(2.8)
215
(8.46)
215.9
(8 -1/2)
406
(15.98)
LX215HF4—171NB
NC504 1 / 2REG1695 5 ±
LX240HF4—171NC50NC501940 5 ±171
(6-3 / 4)
71.4
(2.8)
240
(9.45)
241.3
(9 1/2)
450
(17.72)
LX240HF4—171NB
NC504 1 / 2REG1785 5 ±
LX311HF4—2036 5 / 8REG6 5 / 8REG2060 5 ±203
(8)
71.4
(2.8)
311
(12.24)
311.1
(12 -1/4)
500
(19.68)
LX311HF4—203NB6 5 / 8REG6 5 / 8REG1910 5 ±
LX444HF4—2417 5 / 8REG7 5 / 8REG2320 5 ±241
(9-1 / 2)
76.2
(3)
444
(17.5)
444.5
(17-1 / 2)
600
(23.62)
LX444HF4—241NB7 5 / 8REG
7 5 / 8REG
2170 5 ±
LX660HF4—2417 5 / 8REG7 5 / 8REG2700 5 ±241
(9-1 / 2)
76.2
(3)
660
(26)
660.4
(26)
600
(23.62)
LX660HF4—241NB
7 5 / 8REG7 5 / 8REG2550 5 ±


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